No abstract available
MeSH terms
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Agriculture* / economics
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Agriculture* / education
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Agriculture* / history
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Agriculture* / legislation & jurisprudence
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Crops, Agricultural / economics
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Crops, Agricultural / history
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Demography
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History, 20th Century
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Ownership / economics
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Ownership / history
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Ownership / legislation & jurisprudence
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Papua New Guinea / ethnology
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Population Growth*
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Rural Health* / history
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Rural Population / history
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Socioeconomic Factors*